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Find the value of (a^2 + sqrta^2 - 1)^4 ...

Find the value of (`a^2 + sqrta^2 - 1)^4` + `(a^2 - sqrta^2 - 1)^4` .

Text Solution

Verified by Experts

The correct Answer is:
`=2a^(8) +12a^(6)-10a^(4)-4a^(2)+2`
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